Originally Posted by
Darus Grey
My understanding of it is that no it does not help.
Once you've reached the cap, you have the same odds as any amount of skill over it in terms of NQ/HQ distribution.
I don't have the data anymore, but during inflation I used to desynth silver ingots from rings all day for profit, and my 100GS had same results as my alchemist with 32 skill or whatever it capped at(I had skilled up off it). So I just used whatever character I wasn't doing endgame with at the time to do it, since it didn't seem to matter.